--以yaml格式输出:pod\configmap\service\ingress\deployment kubectl get pod platform-financeapi-deployment-6d9ff7dc8f-l774l -n alpha --output=yaml kubectl get configmap platform-website-config -n alpha --output=yaml kubectl get service platform-website -n a…
Configure Service Accounts for Pods A service account provides an identity for processes that run in a Pod. This is a user introduction to Service Accounts. See also the Cluster Admin Guide to Service Accounts. When you (a human) access the cluster (…
Configure a Pod to Use a PersistentVolume for Storage how to configure a Pod to use a PersistentVolumeClaim for storage. Here is a summary of the process: A cluster administrator creates a PersistentVolume that is backed by physical storage. The admi…
Assign Pods to Nodes how to assign a Kubernetes Pod to a particular node in a Kubernetes cluster. Add a label to a node #List the nodes in your cluster: kubectl get nodes #The output is similar to this: NAME STATUS AGE VERSION worker0 Ready 1d v1.6.0…
Share Process Namespace between Containers in a Pod how to configure process namespace sharing for a pod. When process namespace sharing is enabled, processes in a container are visible to all other containers in that pod. You can use this feature to…
介绍 pod P53 pod 是 Kubernetes 中最为重要的核心概念,而其他对象仅仅用于 pod 管理. pod 暴露或被 pod 使用. pod 是一组并置的容器,代表了 Kubernetes 中的基本构建模块. P53 当一个 pod 包含多个容器时,这些容器总是运行于同一个工作节点上--一个 pod 绝不会跨越多个工作节点. P54 为何需要 pod P54 为何多个容器比单个容器中包含多个进程要好 P54 假设一个由多个进程组成的应用程序,无论是通过 IPC (进程间通信)还是本…
1.预备工作 unbuntu 16.04 or above docker for linux kubernetes for linux 集群环境 2.使用vs2017创建一个web api应用程序,并打包镜像到本地. 3.推送本地镜像到docker hub 4.编写k8s资源配置文件(yml) 备注:kubernetes使用的是“声明式模型”,即需要用户“描述”和“声明”其所希望实现的系统最终状态,kubernetes会努力帮你实现这个状态,模型的声明是通过编写yml文件来体现. hello-w…
创建资源对象 创建名为nginx-deploy的控制器资源对象 [root@master ~]# kubectl run nginx-deploy --image=nginx:1.12 --replicas=2 kubectl run --generator=deployment/apps.v1 is DEPRECATED and will be removed in a future version. Use kubectl run --generator=run-pod/v1 or kube…
